<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .d1{
            height: 50px;
            border-bottom: 1px solid gray;
        }
        .u1{
            list-style: none;
            width: 1200px;
            margin: 0 auto;
        }
        .u1 li{
            float: left;
            width: 20%;
            height: 50px;
            text-align: center;
            line-height: 50px;
            border-right: 1px solid gray;
            box-sizing: border-box;
        }
        a{
            display: block;
            text-decoration: none;
            color: black;          
            height: 40px;

        }
        ul .l1{
            border-right: none;
        }
    </style>
</head>

<body>
    <div class="d1">
        <ul class="u1">
            <li><a href="">我要投资</a></li>
            <li><a href="">平台介绍</a></li>
            <li><a href="">新手专区</a></li>
            <li><a href="">手机微金所</a></li>
            <li class="l1"><a href="">个人中心</a></li>
        </ul>
    </div>
</body>

</html>